题目内容：
室外220V灯具距地面不低于（ ）m，室内220V灯具距地面不低于（ ）m。
A．3；2 B．3；2.5
C．3.5；2
D．3.5；2
参考答案：
答案解析：
单选题：室外220V灯具距地面不低于（ ）m，室内220V灯具距地面不低于（ ）m。
- 题目分类：建筑工程管理与实务
- 题目类型：单选题
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B．3；2.5
C．3.5；2
D．3.5；2
B．3；2.5
C．3.5；2
D．3.5；2
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